wxPython/demo/wxTextCtrl.py

   1 import sys
   2 from wxPython.wx import *
   3
   4 #---------------------------------------------------------------------------
   5
   6 class TestPanel(wxPanel):
   7     def OnSetFocus(self, evt):
   8         print "OnSetFocus"
   9         evt.Skip()
  10     def OnKillFocus(self, evt):
  11         print "OnKillFocus"
  12         evt.Skip()
  13     def OnWindowDestroy(self, evt):
  14         print "OnWindowDestroy"
  15         evt.Skip()
  16
  17
  18     def __init__(self, parent, log):
  19         wxPanel.__init__(self, parent, -1)
  20         self.log = log
  21
  22         l1 = wxStaticText(self, -1, "wxTextCtrl")
  23         t1 = wxTextCtrl(self, 10, "Test it out and see", size=(125, -1))
  24         t1.SetInsertionPoint(0)
  25         EVT_TEXT(self, 10, self.EvtText)
  26         EVT_CHAR(t1, self.EvtChar)
  27         EVT_SET_FOCUS(t1, self.OnSetFocus)
  28         EVT_KILL_FOCUS(t1, self.OnKillFocus)
  29         EVT_WINDOW_DESTROY(t1, self.OnWindowDestroy)
  30
  31         l2 = wxStaticText(self, -1, "Passsword")
  32         t2 = wxTextCtrl(self, 20, "", size=(125, -1), style=wxTE_PASSWORD)
  33         EVT_TEXT(self, 20, self.EvtText)
  34
  35         l3 = wxStaticText(self, -1, "Multi-line")
  36         t3 = wxTextCtrl(self, 30, "How does it work with a long line of text set in the control",
  37                        size=(200, 100), style=wxTE_MULTILINE)
  38         t3.SetInsertionPoint(0)
  39         EVT_TEXT(self, 30, self.EvtText)
  40         b = wxButton(self, -1, "Test Replace")
  41         EVT_BUTTON(self, b.GetId(), self.OnTestReplace)
  42         self.tc = t3
  43
  44         l4 = wxStaticText(self, -1, "Rich Text")
  45         t4 = wxTextCtrl(self, 40, "If supported by the native control, this is red, and this is a different font.",
  46                         size=(200, 100), style=wxTE_MULTILINE|wxTE_RICH)
  47         t4.SetInsertionPoint(0)
  48         t4.SetStyle(44, 47, wxTextAttr("RED", "YELLOW"))
  49
  50         points = t4.GetFont().GetPointSize()  # get the current size
  51         f = wxFont(points+3, wxROMAN, wxITALIC, wxBOLD, true)
  52 ##         print 'a1', sys.getrefcount(f)
  53 ##         t4.SetStyle(63, 77, wxTextAttr("BLUE", font=f))
  54         t4.SetStyle(63, 77, wxTextAttr("BLUE", wxNullColour, f))
  55 ##         print 'a2', sys.getrefcount(f)
  56
  57         sizer = wxFlexGridSizer(cols=3, hgap=6, vgap=6)
  58         sizer.AddMany([ l1, t1, (0,0),
  59                         l2, t2, (0,0),
  60                         l3, t3, b,
  61                         l4, t4, (0,0),
  62                         ])
  63         border = wxBoxSizer(wxVERTICAL)
  64         border.Add(sizer, 0, wxALL, 25)
  65         self.SetSizer(border)
  66         self.SetAutoLayout(true)
  67
  68
  69     def EvtText(self, event):
  70         self.log.WriteText('EvtText: %s\n' % event.GetString())
  71
  72
  73     def EvtChar(self, event):
  74         self.log.WriteText('EvtChar: %d\n' % event.GetKeyCode())
  75         event.Skip()
  76
  77
  78     def OnTestReplace(self, evt):
  79         self.tc.Replace(4, 8, "DOES")
  80         #self.tc.Remove(4, 8)
  81
  82
  83 #---------------------------------------------------------------------------
  84
  85 def runTest(frame, nb, log):
  86     win = TestPanel(nb, log)
  87     return win
  88
  89 #---------------------------------------------------------------------------
  90
  91
  92
  93
  94 overview = """\
  95 """